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प्रश्न
Explain in brief the different layers of the atmosphere and the basic functions of the main layers.
उत्तर
| Layers of atmosphere | Distance from earth (approximate) | Basic Function |
| (i) Troposphere | 0 to 10 kilometers | The troposphere contains most of the air and oxygen in the atmosphere. This air is fit for respiration and survival of living organisms. Weather conditions are formed in the troposphere. |
| (ii) Stratosphere | 10 to 50 kilometers | The stratosphere contains the ozone layer which prevents the harmful effects of the sun (U. V. rays) from reaching the earth. |
| (iii) Mesosphere | 50 to 80 kilometers | The mesosphere is a very cold layer and most meteors burn up in this layer and hence are prevented from entering the earth's atmosphere |
| Thermosphere | 80 to 320 kilometers | - |
संबंधित प्रश्न
Discuss the importance of the different layers of the atmosphere?
Choose the correct answer.
This per cent of the atmosphere is composed of nitrogen.
We need to understand that global warming, climate change, acid rain, and ozone depletion are all happening because of our dependence on fossil fuels and CFC-based technologies. Therefore, the need of the hour is to reduce our dependence on them.
What can you do in this regard?
Choose the correct option.
The ozone layer is found between _______ km above the earth’s surface.
Very Short Answer Type Question:
What is the nature of the temperature?
The 0° longitude is called ________ meridian.
The part of atmosphere which contains gases with even composition is called ______.
Atmosphere is divided into ______ different layers.
Choose the correct sequences
An increase in carbon dioxide content in the atmosphere would not cause
